. >> i'm michelle griego. time now is just about 4:30. let's start things off with a look at weather and traffic. i feel like i'm losing my voice. >> oh, no. >> i know. >> are you really? >> a little bit. >> you have so many visitors in town. >> i know! >> the entire state of colorado stayed at your house! >> you will have the weekend to rest your voice. >>> in the weather, we are getting a check of our high-def doppler radar. and it's quiet for now. but we are anticipating some big changes by this afternoon. we are watching a low pressure system. it is just off to the coast and it's going to bring light rain for the most part between now and tomorrow morning. so you can see it. it's on approach that high that brought us all that sunshine, blue skies yesterday. it is out of here. it continues to move inland. so temperatures out the door right now very cold. 35 in fairfield, only 34 in livermore and santa rosa. so not quite freezing but close. bring a jacket. san francisco in the mid-40s and 40 degrees out in fremont. this afternoon, warmi